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Chemistry

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A photon interacts with a ground state electron in a hydrogen atom and is absorbed. The electron is ejected from the atom and exhibits a de Broglie wavelength of 5.908 X 10^-10m . Determine the frequency (in hz) of the interacting photon.

  • Chemistry -

    frequency(wavelength)=speed of light.
    solve for frquency.

  • Chemistry -

    How do you input the data into the formula?

  • Chemistry -

    2.3E19

  • Chemistry -

    E = P^2/2Me + E(first ionization)

    P= h / BroglieWavelength

    E(first ionization)=21.7*10^-19

    Me= 9.1*10^-31

    h= 6.626*10^-34

    frecuency(hz)= E / h

  • Chemistry -

    Thank you

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